#4748D4#4748D4

#4748D4 is a mid, highly saturated blue. Relative luminance 0.107; OKLCH L 49.3% C 0.209 H 275.3°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4748D4
RGB	rgb(71, 72, 212)
HSL	hsl(240, 62%, 55%)
HSV	hsv(240, 67%, 83%)
CMYK	cmyk(66.5%, 66%, 0%, 16.9%)
CIE-LAB	lab(39.12, 43.01, -72.03)
CIE-LCH	lch(39.12, 83.90, 300.84°)
OKLab	oklab(49.29% 0.0192 -0.2079)
OKLCH	oklch(49.29% 0.209 275.3)
XYZ	xyz(16.7956, 10.7263, 63.4599)
Luminance	0.1073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.94

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4748D4 #D4D347

analogous

#478FD4 #4748D4 #8C47D4

triadic

#4748D4 #D44748 #48D447

tetradic

#4748D4 #D4478F #D4D347 #47D48C

square

#4748D4 #D4478F #D4D347 #47D48C

split-complementary

#4748D4 #D48C47 #8FD447

monochromatic

#1E1F82 #2A2BB4 #4748D4 #7979E0 #AAABEB

Accessibility & contrast

On white

6.68

#4748D4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4748D4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4748D4

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4748D4	#FFFFFF	#000000	##FFFFFF
##4748D4	1.00	6.68	3.15	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D8

Deuteranopia (green-blind)

#0056D1

Tritanopia (blue-blind)

#006D88

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4748d4;
/* rgb */ color: rgb(71, 72, 212);
/* oklch */ color: oklch(49.3% 0.209 275.3);

Tailwind

colors: {
  custom: {
    50: '#8b7ce2',
    500: '#4748d4',
    950: '#000000',
  },
}

SCSS

$custom: #4748d4;
$custom-light: #8b7ce2;
$custom-dark: #000000;

JSON

{
  "hex": "#4748d4",
  "rgb": {
    "r": 71,
    "g": 72,
    "b": 212
  },
  "hsl": {
    "h": 239.574,
    "s": 62.115,
    "l": 55.49
  },
  "oklch": {
    "l": 0.49294,
    "c": 0.20882,
    "h": 275.3
  },
  "luminance": 0.10728
}

Semantic roles & 50–950 ramp

primary

#4748D4

secondary

#D9D89E

accent

#E443E5

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4748D4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →